145554610

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{5657}}^1$

素因数の和:5778

約数の個数: 32

約数和(自身を含む): 273756672

約数和(自身を除く): 128202062

約数列:

[1, 2, 5, 10, 31, 62, 83, 155, 166, 310, 415, 830, 2573, 5146, 5657, 11314, 12865, 25730, 28285, 56570, 175367, 350734, 469531, 876835, 939062, 1753670, 2347655, 4695310, 14555461, 29110922, 72777305, 145554610]

約数ペア:

[(1, 145554610), (2, 72777305), (5, 29110922), (10, 14555461), (31, 4695310), (62, 2347655), (83, 1753670), (155, 939062), (166, 876835), (310, 469531), (415, 350734), (830, 175367), (2573, 56570), (5146, 28285), (5657, 25730), (11314, 12865)]